baber/WOPTO huggingface dataset:
Patent JP-2019130561-A (JP)
Title: Casting mold disassembling method and casting mold disassembling device
Inventor: SATOU MICHITA
IPC: B22D29/04
Filed: 2018-01-31
Abstract: To provide a casting mold disassembling method and a casting mold disassembling device which enable a casting mold to be disassembled securely.SOLUTION: A casting mold disassembly device is provided, which comprises a table capable of mounting a casting mold and retreated from the mounted casting mold, a transportation mechanism that transports the casting mold onto the table, a table evacuate means that makes the table evacuate so that the hanger hook can be hooked by the hanger part under a casting mold tare weight, and a float-preventing means that prevents casting mold's inclination to the hanger hook side upon table evacuate.SELECTED DRAWING: Figure 6
Patent JP-2019052746-A (JP)
Title: Fire-resistant member and fire-resistant structure
Inventor: OGAWA MICHIO
IPC: F16L5/02
Filed: 2018-02-01
Abstract: To improve construction workability on the site and shorten the construction time by providing a thermally expandable member between the outer peripheral surface of piping and the inner peripheral surface of a through hole.SOLUTION: A fire-resistant member 1 has: a thermally expandable member 2 that is disposed between the inner peripheral surface of a through hole and the outer peripheral surface of piping, and expands by heating at a fire; and a sealant 3, 4 that is fixed to the thermally expandable member 2 and is composed of an elastic material to cover a gap between the inner peripheral surface of the through hole and the outer peripheral surface of the piping.SELECTED DRAWING: Figure 4
Patent JP-2019133087-A (JP)
Title: Image formation device
Inventor: FUKUHARA RIKI
IPC: G03G15/08
Filed: 2018-02-02
Abstract: To provide an image formation device capable of switching selection between image quality maintenance and efficiency improvement according to a number of stations which are subjected to discharge control, for enhancing productivity.SOLUTION: A CPU forms an image on a recording sheet 110 in image formation time based on a printing job, and forms a discharge pattern and discharges a developer from a development counter 112 in discharge control time for consuming a deteriorated developer. The CPU controls a bias applied to a primary transfer roller 107 based on a variable number Color Cnt indicating a number of color for which discharge processing is required, and controls a formation start timing of an electrostatic image in discharge control time immediately after image formation based on the printing job. The CPU applies a second bias which has a reverse polarity of that of a positive bias (first bias) of the image formation when the variable number Color Cnt>prescribed number, and waits finish of formation of the electrostatic image in image formation time immediately before discharge control in all stations, and then starts the discharge control.SELECTED DRAWING: Figure 1
Patent JP-2019135519-A (JP)
Title: Lens driving device, camera module, and device having camera mounted thereon
Inventor: OSAKA TOMOHIKO
IPC: G02B7/04
Filed: 2018-02-05
Abstract: To provide a lens driving device that can be reduced in size and weight and can improve reliability, a camera module, and a device having a camera mounted thereon.SOLUTION: A lens driving device comprises: a driving unit for auto-focusing configured by including a coil for auto-focusing and a magnet for driving; and a driving unit for shake correction configured by including a coil for shake correction and a magnet for shake correction arranged separate from the magnet for driving in an optical axis direction. An auto-focusing stationary part has a magnet holder to which the magnet for driving is fixed by adhesion, and an adhesive surface of the magnet holder to the magnet for driving is parallel to an optical axis direction and is opened at a first end on a shake correction stationary part side in the optical axis direction. The adhesive surface has a concave part that extends in the optical axis direction from the inside of the first end toward a second end at an opposite side of the first end.SELECTED DRAWING: Figure 14
Patent JP-2019145728-A (JP)
Title: Coil device
Inventor: UEDA AKIO
IPC: H01F38/14
Filed: 2018-02-23
Abstract: To provide a coil device which changes coil characteristics while efficiently cooling a coil part.SOLUTION: A coil device 1 includes: a coil part 20 having a coil 21; a case 10 which stores the coil part 20; a coolant W stored in the case 10; and a pump unit 30 which supplies the coolant W to the case 10 or discharges the coolant W from the case 10. The coil part 20 floats in the coolant W.SELECTED DRAWING: Figure 1
Patent JP-2019147268-A (JP)
Title: Liquid discharge device
Inventor: SHINDO TATSUYA
IPC: B41J2/165
Filed: 2018-02-26
Abstract: To lower sliding resistance between an exhaust cap and a valve opening/closing part for opening and closing a valve provided in an exhaust flow path when the resistance grows.SOLUTION: A shaft by which a valve in an exhaust flow path is opened and closed moves up and down while sliding together with an exhaust cap. When a power source of a printer is turned on, initial operation by which a rotary cam for moving up and down the shaft is rotated at one cycle is performed (S101). When an average value Ah of currents of a cam motor at the time when a rotary cam is rotated at one cycle is equal to a threshold Ah_m or less (S102:NO) and when a current value Ar of the cam motor at the time when the shaft is moved up and down is more than a threshold Ar_m (S104:YES), color exhaust purge is performed and color dye ink is supplied into the exhaust cap (S105). When the average value Ah of the currents is more than the threshold Ah_m (S102:YES), ink is supplied to a change-over member that rotates integrally with the rotary cam while sliding together with a housing (S103).SELECTED DRAWING: Figure 9
Patent JP-2019148371-A (JP)
Title: Environmental load reduction type outside air introduction system
Inventor: IWAMURA TAKATSUGU
IPC: F24F7/06
Filed: 2018-02-27
Abstract: To develop an environmental load reduction type outside air introduction system capable of preventing indoor air-conditioned air from being suctioned or exhausted due to increase of suction/exhaust capacity in a draft chamber or the like.SOLUTION: An air supply unit that takes in outside air into a room to form an air curtain, comprises an outside air cylinder communicating with outside air, and a blowout port for air. The air supply unit is characterized in that there is a suction port facing the room between the outside air cylinder and the blowout port, indoor air is drawn into the air supply unit from the suction port by air flow of the outside air, and thus the air curtain composed of the outside air and the indoor air is generated.SELECTED DRAWING: Figure 3
Patent JP-2019136460-A (JP)
Title: Prize acquisition game machine
Inventor: OHINATA MIKIO
IPC: A63F9/00
Filed: 2018-02-08
Abstract: To provide a prize acquisition game machine controlled by a player so as to hold a desired prize by a prize catcher, and controlled to a place selected by the player in a pusher play field so as to drop the prize.SOLUTION: In a prize acquisition game machine, a desired prize is held by a prize catcher part that is provided within a play field and is remotely controllable in a triaxial direction of XYZ, and the held prize is controllable and droppable to an optional dropping place. The prize acquisition game machine includes a prize placement part, a fixed table 5, a prize drop port 6, and prize push-out means that is disposed on the fixed table 5, freely moves frontward and backward, pushes out a prize placed on the fixed table 5, and allows the prize to approach the prize drop port by multiple collision from the rear within the play field.SELECTED DRAWING: Figure 1
Patent JP-2019153453-A (JP)
Title: Electric connector manufacturing method and electric connector
Inventor: SAKAIZAWA NAOSHI
IPC: H01R43/24
Filed: 2018-03-02
Abstract: To provide an electric connector manufacturing method in which, in an electric connector having contact portions on both one surface of a plate-like fitting portion fitting into a receptacle connector and the other surface at a side opposite to the one surface, multiple first terminals forming the contact portion of the one surface of the fitting portion and multiple second terminals forming the contact portion of the other surface of the fitting portion can be accurately positioned through a shielding plate.SOLUTION: A method comprises: a step of forming a primary molding portion in which the multiple first contact portions are integrally provided by insert molding; a step of forming a secondary molding portion in which the multiple second contact portions are integrally provided by insert molding; and a step of forming a third molding portion in which the primary molding portion and the secondary molding portion are integrally provided by insert molding, thereby generating a housing.SELECTED DRAWING: Figure 12
Patent JP-2019153709-A (JP)
Title: Photoelectric conversion device and electronic device
Inventor: JIROKU HIROAKI
IPC: H01L31/10
Filed: 2018-03-05
Abstract: To provide a photoelectric conversion device capable of reducing a leakage current.SOLUTION: An image sensor 1 includes: a p-type semiconductor layer 8, containing Cu, In, Ga and Se, having a carrier concentration of 10cmor more and 10cmor less; and an n-type semiconductor layer 9, containing In, Ga, Zn and O, having a carrier concentration of 1 to 10 times the carrier concentration of the p-type semiconductor layer 8.SELECTED DRAWING: Figure 2
Patent JP-2018172364-A (JP)
Title: Powdery cosmetics
Inventor: ITOI SATOMI
IPC: A61Q1/02
Filed: 2018-03-05
Abstract: PROBLEM TO BE SOLVED: To provide powdery cosmetics that have a cosmetic effect of allowing easy blurring in application, and have excellent adhesion, cosmetic persistence and coloring.SOLUTION: A powdery cosmetics contain component (A) coloring powder containing carbon black of 0.5-10 mass%, component (B) liquid oil with a 20°C viscosity of 5-500 mPa s of 5-35 mass%, and component (C) liquid oil with a 20°C viscosity of 5000-7000 mPa s of 0.5-10 mass%.SELECTED DRAWING: None
Patent JP-2019129694-A (JP)
Title: Infinite power
Inventor: AKAMINE HIROSHI
IPC: H02N11/00
Filed: 2018-01-24
Abstract: To solve such a problem that conventional power is an engine using fossil fuel, a motor using electricity, or the like, but the majority emits carbon dioxide and adversely affects the environment.SOLUTION: A permanent magnet is used as a power source. When using the pulling force of the permanent magnet, and weakening the minus force for pulling back, a power that keeps rotating forever is produced. For that purpose, when fitting a magnet in a circular member, the number of magnets of facing members is increased or decreased one. The minus force is distributed, and for weakening the minus force furthermore, one magnet is made to rotate several tens degree from the place where the N and S poles of the magnet facing each other. A protrusion for changing the angle is made in one of them, and an iron rod for pushing up the protrusion is attached to the other. When it is broken through with the power of inertia, a power that keeps rotating forever is produced.SELECTED DRAWING: Figure 1
Patent JP-2018145525-A (JP)
Title: Hot rolled steel sheet and production method thereof, cold rolled steel sheet and production method thereof, production method of cold rolled annealed steel sheet, and production method of hot-dip galvanized steel sheet
Inventor: TSUZUMI KENJI
IPC: B22D11/00
Filed: 2018-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet having excellent surface quality after press work while having high Mn and P components.SOLUTION: A cold rolled steel sheet that has a predetermined component composition containing Mn: 0.2 to 2.0% and P: 0.005 to 0.060%, in which in a width direction profile of Mn segregation degree Sm at a center part of plate thickness, when ΔSm and ΔWm of each maximum value are obtained, an average value of ΔSm where ΔWm becomes 200 μm or larger is 0.10 or smaller and a standard deviation 2σm is 0.05 or smaller. Here, Sm=M n concentration (%) at an optional point/average Mn concentration (%) of steel sheet, ΔSm: a difference of a maximum value of Sm and an average value of two minimum values adjacent to the maximum value, ΔWm: a width direction distance between two minimum values adjacent to each maximum value. Similarly, also in a width direction profile of P segregation degree Sp at a center part of plate thickness, an average value is 0.20 or smaller and the standard deviation 2σp is 0.10 or smaller.SELECTED DRAWING: None
Patent JP-2019154490-A (JP)
Title: Game machine
Inventor: SASAKI YOSHIKAZU
IPC: A63F7/02
Filed: 2018-03-07
Abstract: To provide a game machine capable of inhibiting an operation of a movable part from becoming monotonous.SOLUTION: A pachinko game machine PY1 includes a second longitudinal axis rotary motor 630m, and a design unit 631. The second longitudinal axis rotary motor 630m is a DC motor. The design unit 631 is a movable unit that can make rotational movement by driving force of the second longitudinal axis rotary motor 630m. A performance control microcomputer 121 of the pachinko game machine PY1 can output a pulse frequency signal to a sub controller 163 of the second longitudinal axis rotary motor 630m so as to drive the second longitudinal axis rotary motor 630m at a plurality of different rotation speeds.SELECTED DRAWING: Figure 15
Patent JP-2018180522-A (JP)
Title: Image formation apparatus
Inventor: KIHARA TAKAYOSHI
IPC: G03G15/08
Filed: 2018-03-07
Abstract: PROBLEM TO BE SOLVED: To reduce a development ghost and prevent an image void caused in an upstream side area of an image formation area from occurring, in a configuration where a distance between recording materials at continuous printing is shorter than a circumference of a development roller.SOLUTION: An image formation apparatus includes a control part configured to control an electric potential difference between a development roller and a feed roller so that a force in a direction from the feed roller to the development roller acts on a toner, in a segment of an image formation area from a tip toward a rear end of the first image formation area. The control part controls the electric potential difference so that a force acting on the toner becomes small, in a region from a switching point returned to the first image formation area by a circumference or more of the development roller, in a segment from a tip of the second image formation area to a rear end of the first image formation area.SELECTED DRAWING: Figure 3
Patent JP-2019157916-A (JP)
Title: Shock absorber, and method for producing shock absorber
Inventor: MUROYA ITARU
IPC: F16F7/12
Filed: 2018-03-08
Abstract: To improve an amount of energy absorption of a shock absorber.SOLUTION: A shock absorber has a lattice structure containing a periodically repeated grating structure, and a first resin provided in contact with at least part of each grating structure of the lattice structure.SELECTED DRAWING: Figure 1
Patent JP-2018107141-A (JP)
Title: Composite harness
Inventor: SHIMIZU MORIYUKI
IPC: H01B7/282
Filed: 2018-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a composite harness capable of suppressing water from intruding into the inside of a sheath.SOLUTION: A composite harness 10 houses a cable 11 for an ABS sensor and a cable 12 for a parking brake in the inside of a sheath S. The composite harness 10 includes a water cutoff part 21 that branches the cable 11 for the ABS sensor and the cable 12 for the parking brake in different directions in terminal parts of the sheath S and cutoffs water at the terminal part of the sheath S.SELECTED DRAWING: Figure 1
Patent JP-2019158991-A (JP)
Title: Display device, display system, and mobile body
Inventor: NAKAMURA KENTO
IPC: G02B26/10
Filed: 2018-03-09
Abstract: To suppress reduction in the illuminance of the edges of an image that an observer is to visually recognize.SOLUTION: A display system 1A includes: a light deflection device 13 for forming an intermediate image 40 on a screen 15 by scanning light emitted from a light source device 11 in a main scanning direction and a sub scanning direction perpendicular to each other; a screen 15 dispersing light; a front glass 50 for reflecting dispersed light from the screen 15; and a free curved mirror 30 for forming a virtual image 45 by projecting the dispersed light from the screen 15 to the screen 15. The screen 15 is arranged to satisfy the condition of (Expression 1).SELECTED DRAWING: Figure 12
Patent JP-2019157432-A (JP)
Title: Derailment prevention guard attachment device
Inventor: KANEKO SHINICHI
IPC: E01B5/18
Filed: 2018-03-09
Abstract: To provide a derailment prevention guard attachment device capable of preventing a gripping block for interposing a guard with a device body from being removed.SOLUTION: There is provided a derailment prevention attachment device comprising a device body 10 having a rail coupling part 11 and an erected wall part 12, a press block 13 for holding and coupling the bottom part of the rail, and a gripping block 17 attached on the erected wall part and hold and fix a part of the guard 22, in which a recessed part 12C which can store a part of the gripping block is provided at an upper part of an erected wall part, a projecting part that is engaged with a groove formed on the side surface of the guard is formed in the gripping block, an engaging means 18 of which its tip is projected is provided below the projecting part of the gripping block, and an engaging part 12D with which the tip of the engaging means can be engaged is formed at a part opposite to the tip of the engaging means of the erected wall part.SELECTED DRAWING: Figure 5
Patent JP-2019159085-A (JP)
Title: Information processing device, information processing system and program
Inventor: CHIKU MASAFUMI
IPC: G09G5/00
Filed: 2018-03-13
Abstract: To provide an information processing device, an information processing system, and a program, which can display a display object by evaluating a degree indicating a possibility of information leakage of the display object in the own device corresponding to a plurality of types of detection means in the device which permits an object to be displayed when the degree satisfies a predetermined reference.SOLUTION: An information processing device includes: display means for displaying a display object; detection means for detecting environment information indicating an environment where the own device is used; evaluation means for evaluating a degree indicating a possibility of information leakage of the display object in the own device on the basis of the environment information; and permission means for permitting the display means to display the display object when the degree satisfies a predetermined condition according to the display object.SELECTED DRAWING: Figure 2
Patent JP-2019159184-A (JP)
Title: Image forming device
Inventor: SAITO HIDETSUGU
IPC: G03G15/20
Filed: 2018-03-15
Abstract: To provide an image forming device with which it is possible to detect a shift amount from the threshold of a loop amount detectable by a loop amount detector and control the conveyance speed of a recording medium on the basis of the shift amount, there by suppress the occurrence of an image defect.SOLUTION: An image forming device comprises: an image forming unit equipped with a transfer nip part; a fixing unit equipped with a fixing nip part; a flag contactable with a recording medium in order to detect a loop amount in a conveyance path leading from the transfer nip part to the fixing nip part; a sensor for detecting a loop amount with which output turns on or off in accordance with the posture of the flag; time acquisition means for acquiring a time at which sensor output occurring before the tip of a recording medium enters the fixing nip part after having passed through the transfer nip part at a prescribed conveyance speed returns from one of on and off to the one via the other; and a control unit for controlling the conveyance speed of a recording medium on the basis of the output so that the loop amount when the side of a recording medium downstream of the tip is conveyed is brought closer to a prescribed loop amount.SELECTED DRAWING: Figure 7
Patent JP-2019156465-A (JP)
Title: Package of packaging body for absorbable article
Inventor: NAGAI CHIKAKO
IPC: B65D85/07
Filed: 2018-03-15
Abstract: To provide a package of a packaging body for an absorbable article which is made to improve lovely to the absorbable article easily.SOLUTION: In a package (100) of a packaging body (10) for an absorbable article having the packaging body (10) for the absorbable article which is in a state that the absorbable article (1) which is a sanitary napkin, a panty liner, or an absorption pad is packaged by packaging material, and a bag body (101) which stores the packaging body for the absorbable article, the packaging body (10) for the absorbable article has animal patterns (m, 5), and the bag body has a transparent portion (X), a nontransparent portion (Y), and bag body animal patterns (A1, A2) of the same kind of animal as the animal patterns (m, 5) on a face, and has a position checked visually so that the bag body animal patterns (A1, A2) superimpose with the transparent portion (X), and a position checked visually so that superimposing with the nontransparent portion (Y).SELECTED DRAWING: Figure 1
Patent JP-2019158820-A (JP)
Title: Base processing inspection device and method for inspecting base processing
Inventor: AMANO TETSUYA
IPC: G01N21/21
Filed: 2018-03-16
Abstract: To provide a base processing inspection device capable of inspecting irregularities formed on a surface of a metal substrate in an object in which a coating film of a non-metal layer is formed on an upper layer of the base metal substrate.SOLUTION: The system includes a terahertz wave transmitting means 10 configured to irradiate a terahertz wave L1 with a Brewster angle α with respect to the surface of a coating layer in a predetermined position of the coating layer in an object 80 composed of a base 81 and a base layer 82 provided on the upper layer of the base layer; a terahertz wave detecting means 20 having at least one terahertz wave detection element 21 configured so as to detect terahertz waves reflected at the base of an object; and an analysis means 30 for evaluating the roughness of the surface of the base based on the intensity or intensity distribution of the reflected terahertz waves detected by the terahertz wave detecting means based on the intensity or intensity distribution of the reflected terahertz wave obtained by the terahertz wave detecting means when the surface of the base is substantially flat.SELECTED DRAWING: Figure 1
Patent JP-2019167724-A (JP)
Title: Water storage tank, hot water storage type heat exchanger and sanitary washing device
Inventor: TERADA YUTARO
IPC: F24H9/00
Filed: 2018-03-23
Abstract: To provide the water storage tank, the hot water storage type heat exchanger and the sanitary washing device, that can suppress cracking of a joint member due to water pressure from inside a tank.SOLUTION: The water storage tank with a space for storing water inside comprises: a lower housing; an upper housing that is located on the lower housing, is longer in the vertical direction than the lower housing, and forms the space by being joined to the lower housing; and a joining member that is located between the lower housing and the upper housing and joins the lower housing and the upper housing, wherein the lower housing has a concave part provided on a space side with respect to the joining member, the upper housing has a convex part provided on the space side with respect to the joining member, and the convex part is fitted in the concave part.SELECTED DRAWING: Figure 4